Hubbell Electric Heater Company TI984 operating instructions Recommendations

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MODEL TI984 TELEPHONE INTERFACE	42004-071F

Recommendations:

∙Remove the Printed Circuit Board Assemblies (PCBAs) until installation of the conduit is complete.

∙Use 1.25-inch conduit hub assemblies because this size makes the proper contact with the supplied grounding plate. In using a conduit hub assembly other than the recommended size, it is the installer’s responsibility to provide the proper earth ground bonding. Hub(s) must be connected to the conduit before being connected to the enclosure.

∙The recommended hubs are: GAI-Tronics 14611-004 (1.25 inch) and Myers ST-4 (1.25 inch).

3.Install the rear enclosure on the wall using screws in the 4 corner holes. See Figure 1 for the location of these holes.

4.Connect the conduit to the TI984, and run the wires through the conduit to connect power and signal lines to the proper terminals as shown in Figure 2.

Figure 1. Mounting Details

f:\standard ioms - current release\42004 instr. manuals\42004-071f.doc

05/03